Boeing 747-47UF

Service difficulty reports · 3,116

Newest first. General aviation reporting is voluntary.

Query with SQL
duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
  FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
  WHERE aircraft_model_key = '74747UF'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR UIEA2020123002633Smoke Warning · false activationLAV SMOKE SIREN STARTED AT 7000 FEET. RESET AND PERFORMED OPERATIONAL CHECK, IAW AMM 26-13-00. OPERATIONS NORMAL.Dec 30, 2020 · N492MC · Boeing 74747UF · Detection SystemSDR UIEA2020120102496Transmission · malfunctionedAFTER TAKE OFF THE FLAP INDICATOR COULD NOT BE VERIFIED IN THE UP (COMMANDED) POSITION, SAME ON LANDING. TROUBLESHOOTING FOUND NR 3 FLAP TRANSMISSION SLEEPING DURING LAST FEW INCHES FROM FULLY UP. NR 3 FLAP TRACK/TRANSMISSION REPLACED, IAW AMM 27-51-33 REV Nov 28, 2020 · N498MC · Boeing 74747UF · Trailing Edge Flap Control SystemSDR UIEA2020101902274Skin · delaminatedLEFT HAND OUTBOARD FORE FLAP LEADING EDGE FAIRING FOUND DELAMINATION. PERFORMED PERMANENT COMPOSITE HOT BOND REPAIRS, AS PER SRM 51-70-07 PAR 5A.Oct 15, 2020 · N498MC · Boeing 74747UF · Trailing Edge FlapsSDR UIEA2020091731983Autopilot Sys · malfunctionedDURING TAKE OFF ROLL AT APPROX 90 KTS RECEIVED MASTER WARNING LIGHT, AS WELL AS, EICAS MSG "AUTOPILOT DISCONNECT" AND "NO LAND 3". REJECTED TAKE OFF. EICAS MSG AND WARNING CONTINUED DURING TAXI TO GATE. HIGH ENERGY & STOP, INSPECTION NOT REQUIRED. PLACED LSep 13, 2020 · N475MC · Boeing 74747UF · Autopilot SystemSDR UIEA2020090101894Fire Warning · false activationAPU FIRE IN CRUISE AT FL 400(<P>INSP APU COMPARTMENT NO EVIDENCE OF FIRE, FOUND DEFECTIVE HARNESS, PERFORMED APU FIRE INSP PER AMM 49-11-00-208-029. DEACTIVATED APU & FIRE DETECTION SYSTEM / EXTINGUISHING SYSTEM PER DDG & EO4426A077.</P>)Aug 30, 2020 · N492MC · Boeing 74747UF · Fire DetectionSDR UIEA2020082001833Spar · crackedCRACK ON ONE FASTENER HOLE OF LT WING FRONT SPAR WEB COMMON TO LOWER CHORD AT FSSU 676. ACCOMPLISHED EI NO T2020A57M-1947 REV 2. JOB COMPLETED AND CONDITION CHECK NORMAL.Aug 17, 2020 · N416MC · Boeing 74747UF · Wing SparSDR UIEA2020082001832Seat Track · corrodedCORROSION DAMAGE ON SEAT TRACK AT STA 2195 RBL 11.33. REPAIR SEAT TRACK, IAW SRM 53-00-52 REPAIR 12 REV 89 AND EI NO T2020A53M-1845 REV 1 DWG 65B38253 SH 54 REV. JOB COMPLETED.Aug 17, 2020 · N416MC · Boeing 74747UF · Fuselage, Seat/Cargo Attach FittingsSDR UIEA2020082001825Structure · crackedCRACK FOUND WEB CRACK AT RT HST TIP HSBL 421.5. REPAIRED DAMAGED AREA, IAW EI NO T2020A55M-1851 REV 1. JOB COMPLETED AND CONDITION CHECK NORMAL.Aug 17, 2020 · N416MC · Boeing 74747UF · Horizontal Stabilizer StructureSDR UIEA2020082001823Floorbeam · corrodedCORROSION ON LOWER SURFACE OF FLOOR BEAM UPPER CHORD AT STA 1920 NEAR RBL 102.58. ACCOMPLISHED THE JOB IAW EI NO T2020A53M-1985. JOB COMPLETED AND CONDITION CHECK NORMAL.Aug 17, 2020 · N416MC · Boeing 74747UF · Fuselage Main, Floor BeamSDR UIEA2020082001824Doubler · corrodedCORROSION ON DOUBLER SPLICE OF MAIN DECK CARGO COMPARTMENT STRUCTURE, BETWEEN STA 1940-1960, RBL 75.92. REMOVED THE CORROSION DOUBLER SPLICE IAW SRM 51-40-02 REV 88. FABRICATE THE DOUBLER SPLICE IAW EI NO T2020A53-1887 REV. 0. INSTALL THE FABRICATED PART IAW SAug 17, 2020 · N416MC · Boeing 74747UF · Fuselage Main, StructureSDR UIEA2020082001826Skin · dentedAIRCRAFT DAMAGE LOG PERFORM CONTROL ITEM NUMBER 2707 LEFT AILERON I/B HAS DENT ON LOWER SIDE. CUT OUT THE DAMAGED MATERIAL AND CLEAN, MEASURE THE DAMAGED AREA (L=2", W=2, D=1.5" FROM INBD EDGE 21" FROM AFT EDGE AT INBD 460 OF LH AILERON SIDE. BOND 4 REPAIR PLIAug 17, 2020 · N416MC · Boeing 74747UF · AileronsSDR UIEA2020082001827Rib · crackedCRACK DAMAGE ON LWR CHORD OF RH HST RIB AT HSBL 421.5. ACCOMPLISHED EI NO T2020A55M-1851 REV 1 THAT ATTACHED TO WD NO. 4824624. JOB COMPLETED AND CONDITION CHECK NORMAL.Aug 17, 2020 · N416MC · Boeing 74747UF · Horizontal Stabilizer, Spar/RibSDR UIEA2020082001828Web · canningOIL CANNING DAMAGE ON WEB AT AFT CGO COMPARTMENT NEAR STA 1680, RBL 45.50. REPAIR DAMAGED AREA IAW EI NO T2020A53M-1984 REV 2. JOB COMPLETED AND CONDITION CHECK SATISFIED.Aug 17, 2020 · N416MC · Boeing 74747UF · Fuselage Miscellaneous StructureSDR UIEA2020082001829Floorbeam · corrodedCORROSION ON FLOOR BEAM UPPER CAP AT STA 2240 BETWEEN LBL 50.00 AND LBL 67.01. ACCOMPLISHED JOB IAW EI NO T2020A53M-1983 REV 1 AND SRM 53-00-51-2R-2, REPAIR 3, REV 89. JOB COMPLETED AND CONDITION CHK NORMAL.Aug 17, 2020 · N416MC · Boeing 74747UF · Fuselage Main, Floor BeamSDR UIEA2020082001830Floorbeam · corrodedCORROSION ON FLOOR BEAM UPPER CAP AT STA 800 OUTBD OF LBL 98.58. REPAIR FLOOR BEAM IAW EI NO T2020A53M-2046 REV 1. CONDITION CHECK NORMAL AND JOB COMPELTED.Aug 17, 2020 · N416MC · Boeing 74747UF · Fuselage Main, Floor BeamSDR UIEA2020082001831Fastener · looseFOUND FASTENERS LOOSENED ON SKIN OF FUSELAGE FROM STA 2658 TO STA 2701.ACCOMPLISH IAW EI NO T2020A53M-1991 REV 2. JOB COMPLETED AND CONDITION CHK SATISFIED.Aug 17, 2020 · N416MC · Boeing 74747UF · Fuselage Main, Plate/SkinSDR UIEA2020082001834Access Door · dented4 EA DENT ON SKIN P/N 65B02771-1901 OF APU LH ACCESS DOOR. REPAIRED DAMAGED AREA IAW EI NO T2020A52M-1997 REV 1. APPLY YELLOW DOT NO 32597 FOR DENT AREA #1 AND #2, CONDITION "AS IS". JOB COMPLETED AND CONDITION CHECK NORMAL.Aug 17, 2020 · N416MC · Boeing 74747UF · Auxiliary Power Unit (APU) DoorsSDR UIEA2020082001835Seat Track · crackedCRACK DAMAGE ON M/D SUBSTITUTE SEAT TRACK AT STA 1485 LBL 75.92 REPAIRED DAMAGED AREA IAW SRM 53-00-52-2R-13 REPAIR 13 REV 89 AND DWG NO 144420802 SHEET 3 REV B AND DWG NO 65B38251 SHEET 32 REV -. JOB COMPLETED AND CONDITION CHK NORMAL.Aug 17, 2020 · N416MC · Boeing 74747UF · Fuselage, Seat/Cargo Attach FittingsSDR UIEA2020082001836Structure · crackedFOUND FLOOR STRUCTURE SUBSTITUTE TRACK CRACK AT STA 1480 RBL 75.92. ACCOMPLISHED IAW SRM 53-00-52-2R-13 REPAIR 13 REV 89 AND DWG NO 65B38251 SH 32 REV - AND DWG NO 144U0802 SH 3 REV B. JOB COMPLETED AND CONDITION CHK SATISFIED.Aug 17, 2020 · N416MC · Boeing 74747UF · Fuselage Main, StructureSDR UIEA2020080431670Actuator · malfunctionedMASTER WARNING FOR CONFIG GEAR CTR BODY GEAR STR CTR ON TAKE OFF, REJECTED TAKEOFF. REMOVED AND REPLACED THE RIGHT BODY GEAR STEERING ACTUATOR IAW AMM 32-53-11-404-010. OPS CHECKED GOOD. OK FOR SERVICE.Jul 31, 2020 · N496MC · Boeing 74747UF · Landing Gear Steering SystemSDR UIEA2020080411526Light · inoperativeUPPER DECK BS 550 AISLE EMERGENCY LIGHT WAS FOUND INOPERATIVE. THE EMERGENCY LIGHT ASSY WAS REPLACED AND TESTED NORMAL IAW AMM 33-51-07.Jul 31, 2020 · N498MC · Boeing 74747UF · Emergency LightingSDR UIEA2020080421593Attach Bracket · corrodedNR 3 PACK RAM AIR EXHAUST DOOR POSITION SWITCH ATTACH BRACKET WAS FOUND CORRODED. THE SWITCH ATT BRACKET WAS REPLACED IAW SRM 51-10-02, AND FASTENER INSTALLED IAW SRM 51-40-02.Jul 31, 2020 · N498MC · Boeing 74747UF · Fuselage Main, Attach FittingsSDR UIEA2020080420594Support · corrodedLEFT WING MOST INBD FIXED PANEL SUPPORT CORRODED. THE SUPPORT WAS REPAIRED IAW RI 57-51-14120, REV.A.Jul 31, 2020 · N498MC · Boeing 74747UF · Wing Miscellaneous StructureSDR UIEA2020080331601Battery · inoperativeEMERGENCY LIGHT FUNCTIONAL TEST FOUND M5169 POWER SUPPLY FAILED, LOCATED AT BS 590, RBL 83, WBL 323. THE POWER SUPPLY BATTERY M5169 WAS REPLACED AND THE EMERGENCY LIGHTS TESTED NORMAL IAW AMM 33-51-04, AND 33-51-00.Jul 31, 2020 · N498MC · Boeing 74747UF · Emergency LightingSDR UIEA2020080421608Strap · corrodedRIGHT WING INBD L/E CAVITY AT ILES 620, FRONT SPAR UPPER CHORD LOWER ATTACH STRAP FOUND CORRODED. THE ATTACH STRAP WAS REPLACED IAW SRM 51-10-02, SRM 51-40-02, DWG 65B01684, AND DWG 112U3002.Jul 31, 2020 · N498MC · Boeing 74747UF · Wing, Attach FittingsSDR UIEA2020080421610Panel · delaminatedLEFT WING MOST INBD T/E FIXED PANEL FOUND DELAMINATED. THE PANEL WAS REPLACED IAW SRM 51-10-02.Jul 31, 2020 · N498MC · Boeing 74747UF · Wing, Plate/SkinSDR UIEA2020080401693Longeron · not reportedBS 1480, LONGERON EXTENSION FITTING REPAIR PER EO 4453A818 PART 8. COMPLETED THE LONGERON EXTENSION FITTING REPAIR IAW EO 4453A818 PART 8.Jul 31, 2020 · N498MC · Boeing 74747UF · Fuselage Main, Longeron/StringerSDR UIEA2020080401694Keelbeam · corrodedBS 1020, RBL 9, KEELBEAM LOWER FLANGE FOUND CORRODED. THE CORROSION WAS REMOVED AND THE KEELBEAM WAS REPROTECTED IAW SRM 51-10-02 AND SRM 51-20-01. CHECKED WITHIN SRM LIMITS.Jul 31, 2020 · N498MC · Boeing 74747UF · Fuselage Main, KeelSDR UIEA2020080401696Seat Track · corrodedMAIN DECK, BS 2160, RBL 11, SEAT TRACK FOUND CORRODED. THE CORROSION WAS REMOVED AND THE SEAT TRACK REPROTECTED IAW SRM 51-10-02, AND SRM 51-20-01. CHECKED WITHIN SRM LIMITS.Jul 31, 2020 · N498MC · Boeing 74747UF · Fuselage, Seat/Cargo Attach FittingsSDR UIEA2020080401698Seat Track · corrodedBS 2120, RBL 11, SEAT TRACK FOUND CORRODED. CORROSION REMOVED AND SEAT TRACK REPROTECTED IAW SRM 51-10-02, AND SRM 51-20-01. CHECKED WITHIN SRM 53-00-52 AD1 FIG 101 LIMITS.Jul 31, 2020 · N498MC · Boeing 74747UF · Fuselage, Seat/Cargo Attach FittingsSDR UIEA2020080401699Keelbeam · corrodedBS 1076 LBL 9 KEEL BEAM CHORD LWR FLANGE FOUND CORRODED. THE CORROSION WAS REMOVED AND REPROTECTED IAW SRM 51-10-02 AND SRM 51-20-01. CHECKED WITHIN SRM 53-40-12-1A-1 ALLOWABLE DAMAGE 1, FIG 102, LIMITS.Jul 31, 2020 · N498MC · Boeing 74747UF · Fuselage Main, KeelSDR UIEA2020080401700Keelbeam · corrodedBS 1076, RBL 9, KEEL BEAM LOWER FLANGE WAS FOUND CORRODED. THE CORROSION WAS REMOVED AND REPROTECTED IAW SRM 51-10-02, AND SRM 51-20-01. CHECKED WITHIN SRM 53-40-12-1A-1 ALLOWABLE DAMAGE 1, FIG 102 LIMITS.Jul 31, 2020 · N498MC · Boeing 74747UF · Fuselage Structure (General)SDR UIEA2020080401701Skin · delaminatedLEFT WING OTBD FLAP, OTBD L/E WAS FOUND DELAMINATED FROM OTBD 12 INCHES. PERFORMED A PERMANENT COMPOSITE REPAIR IAW SRM 51-70-07, PAR 5.A, REV 88.Jul 31, 2020 · N498MC · Boeing 74747UF · Trailing Edge FlapsSDR UIEA2020080401702Skin · delaminatedLEFT WING OTBD FLAP L/E FOUND DELAMINATED FROM OTBD 30 INCHES. PERFORMED A PERMANENT COMPOSITE REPAIR IAW SRM 51-70-07, PAR 5.A, REV 88.Jul 31, 2020 · N498MC · Boeing 74747UF · Trailing Edge FlapsSDR UIEA2020080401703Skin · delaminatedRIGHT WING INBD FORE FLAP T/E EDGE UPPER AND LOWER SURFACES WERE FOUND DELAMINATED FROM INBD 109 INCHES. PERFORMED A PERMANENT COMPOSITE REPAIR IAW SRM 51-70-07, PAR 5.A, REV 88.Jul 31, 2020 · N498MC · Boeing 74747UF · Trailing Edge FlapsSDR UIEA2020080401704Skin · delaminatedLEFT WING INBD FORE FLAP MID AREA OF L/E FOUND DELAMINATED. PERFORMED A PERMANENT COMPOSITE REPAIR IAW SRM 51-70-07, PAR 5.A, REV 88.Jul 31, 2020 · N498MC · Boeing 74747UF · Trailing Edge FlapsSDR UIEA2020080401706Seat Track · damagedMAIN DECK, BS 2120 - 2160, LBL 11.33, SEAT TRACK SLOT BASE FOUND CORRODED AND CRACKED. THE SEAT TRACK WAS REPAIRED IAW SRM 53-00-52 -2R-12, REPAIR 12.Jul 31, 2020 · N498MC · Boeing 74747UF · Fuselage, Seat/Cargo Attach FittingsSDR UIEA2020080401707Skin · delaminatedLEFT WING INBD AFT FLAP M/D L/E FAIRING AREA FOUND DELAMINATED. PERFORMED A PERMANENT COMPOSITE REPAIR IAW SRM 51-70-07, PAR 5.A, REV 88.Jul 31, 2020 · N498MC · Boeing 74747UF · Trailing Edge FlapsSDR UIEA2020080401708Skin · delaminatedLEFT WING OTBD FORE FLAP L/E MID AREA FOUND DELAMINATED FROM INBD 126 INCHES. PERFORMED A PERMANENT COMPOSITE REPAIR IAW SRM 51-70-07 PAR 5.A REV 88.Jul 31, 2020 · N498MC · Boeing 74747UF · Trailing Edge FlapsSDR UIEA2020080401709Skin · delaminatedLOWER OTBD FORE FLAP L/E MID AREA FOUND DELAMINATED FROM INBD 196 INCHES. PERFORMED PERMANENT COMPOSITE REPAIR IAW SRM 51-70-07, PAR 5.A REV 88.Jul 31, 2020 · N498MC · Boeing 74747UF · Trailing Edge FlapsSDR UIEA2020073091644Power Supply · inoperativeEMERGENCY LIGHT UPPER DECK IS INOPERATIVE. TROUBLE SHOT IAW WD 33-51-71. REMOVED AND REPLACED THE M5169 POWER SUPPLY IAW AMM 33-51-04. EMERGENCY LIGHTS OPERATIONAL TEST OK IAW AMM 33-51-00.Jul 29, 2020 · N493MC · Boeing 74747UF · Emergency LightingSDR UIEA2020072291573Circuit Card · malfunctionedAFT CARGO FIRE PROTECTION FIRE ALARM 2 SIGNAL FAIL.(<P>REMOVED AND REPLACED AFT CARGO (33) CIRCUIT CARD IAW AMM 26-10-01 AND OPS CHECK OK.</P>)Jul 19, 2020 · N476MC · Boeing 74747UF · Detection SystemSDR UIEA2020072291572Hook And Loop · looseU/D DESCENT HARNESS STORAGE BOX HOOK AND LOOP LOOSE FWD WALL. REMOVED LOOSE HOOK AND LOOP CLEANED AND INSTALLED NEW HOOK AND LOOP AT U/D HARNESS STORAGE BOX PER AMM 20-3001-802-001.Jul 19, 2020 · N476MC · Boeing 74747UF · Emergency EquipmentSDR UIEA2020070761489Valve · malfunctionedLOST ALL TARGET TEMPS EXCEPT F/D. ALL TEMPERATURE ZONES INCREASING AND DECREASING ERRATICALLY. REMOVED AND REPLACED MASTER TRIM AIR PRESSURE REGULATING AND SHUT OFF VALVE IAW AMM 21-61-08 & 1. MASTER TRIM AIR VALVE TRIPPING C/B. CLEAREDJul 6, 2020 · N493MC · Boeing 74747UF · Cabin Temperature Control SystemSDR UIEA2020061901319Engine · fireDURING NR 2 ENGINE START, TAIL PIPE FLASH FIRE REPORTED BY GROUND CREW, FOLLOWED BY RED EGT INDICATION ON EICAS. SHUT DOWN THE ENGINE AND COMPLIED WITH QRH AND RETURNED TO GATE. NR 2 ENGINE CHANGED IAW WO 67179, W/C 71-099-02-01. ENGINE RUN UP SATISFACTORY.Jun 17, 2020 · N418MC · Boeing 74747UF · Engine (Turbine/Turboprop)SDR UIEA2020061091247Wire · brokenFAULT HISTORY REPORT FOUND APU IGNITION UNIT STUCK ENERGIZED CMC MSG: 49078. IAW FIM 49-11 TASK 879 REV 98 AND WDM 49-11-16 REV 48 AND SSM 49-11-01 REV 48 PERFORMED WIRE CONTINUITY AND INSULATION CHECK. FOUND WIRE W7242-008-20 BROKEN. IAW SWPM 20-30-11 REV 13Jun 6, 2020 · N496MC · Boeing 74747UF · APU System WiringSDR UIEA2020061091248Battery Pack · inoperativeFOUND EMERGENCY LIGHT BATTERY PACK M5169 INOPERATIVE. IAW AMM 33-51-04-902-001 REV 98, REPLACED M5169 EMERGENCY LIGHT BATTERY PACK. IAW AMM 33-51-04-902-001-001, REV 98. PERFORMED AN EMERGENCY LIGHT TEST, AND THE RESULT WAS SATISFACTORY.Jun 6, 2020 · N496MC · Boeing 74747UF · Emergency LightingSDR UIEA2020061091249Seat Track · corrodedCORROSION DAMAGE FOUND ON THE MAIN DECK SEAT TRACKS BETWEEN BS 1050 AND 1265, RBL 11. REPAIRED DAMAGED AREA IAW SRM 53-40-52-2R-3, REPAIR 3, FIG 201, REV 88, AND EI T2020A53M-1472, REV 2, AND DWG 11140801, SHEET 01, REV B. ORIGINAL EI T2020A53M-1472, REV 2 AJun 6, 2020 · N496MC · Boeing 74747UF · Fuselage, Seat/Cargo Attach FittingsSDR UIEA2020060901250Seat Track · corrodedCORROSION DAMAGE FOUND ON THE MAIN DECK SEAT TRACKS BETWEEN BS 1050 AND 1265, LBL 11. REPAIRED THE DAMAGED AREA IAW SRM 53-40-52, REPAIR 3, FIG 201, REV 88, AND EI T2020A53M-1472, AND DWG 11140801, SHEET 01, REV B.Jun 6, 2020 · N496MC · Boeing 74747UF · Fuselage, Seat/Cargo Attach FittingsSDR UIEA2020061091251Cargo Track · corrodedCORROSION FOUND ON THE M/D CARGO TRACK BETWEEN BS 1790 AND 1990, LBL 98.58. REPAIRED THE DAMAGED AREA IAW SRM 53-00-52, REPAIR 5, DETAIL III, REV 88, AND EI T2020A53M-1476, REV 3, AND DWG 65B38251 SH 04, REV -, SH 65 REV -, 65B38306 SH6 REV A.Jun 6, 2020 · N496MC · Boeing 74747UF · Fuselage, Seat/Cargo Attach Fittings
Back to Boeing 747-47UF